Burlington North End and South End Home Loans: Duplex Rental Offsets and Condo Conversions — Green Mountain Gist
Updated October 2026
An owner-occupied duplex in Burlington’s Old North End can produce a different financing result from a single-family home in the New North End or a converted condominium in the South End. The lender must establish the legal property type before deciding how rental income, loan limits, insurance, and appraisal requirements apply.
Count rental income without counting every dollar
Projected rent from the other apartment may help qualify an owner-occupant, but lenders generally apply vacancy and expense adjustments. Required documentation can include leases, an appraiser’s market-rent analysis, and evidence of rental-management history, depending on the program.
Do not assume the advertised rent will offset the mortgage dollar for dollar. Also distinguish a legal two-unit property from a single-family house with an accessory dwelling or an unpermitted apartment; those classifications can produce different underwriting outcomes.
Vermont’s 2026 baseline conforming limit of $832,750 applies to one-unit properties across all 14 counties. Two-unit conforming limits are higher, so do not mistakenly apply the single-unit ceiling to a duplex. Confirm unit-count limits through FHFA Loan Limits.
Chittenden County also has a 2026 FHA limit above the $541,287 national floor. Check HUD FHA Mortgage Limits for the correct county and number of units.
Treat a condo conversion as a project review
A converted house with two or three condominium units is not underwritten exactly like ownership of the whole multifamily building. The lender may need project documents and an insurance review even when the association is small.
- Examine the declaration, bylaws, and ownership percentages.
- Confirm responsibility for the roof, foundation, and shared utilities.
- Review reserves, dues, assessments, and master insurance.
- Verify legal unit status and required municipal approvals.
For an older duplex, investigate heating systems, electrical service, deferred maintenance, and applicable rental-safety requirements. These expenses can outweigh a small difference in interest rate.
Plan taxes and cash flow around actual occupancy
Owner-occupants should review Vermont’s annual HS-122 filing deadline of April 15 and potential income-sensitized Property Tax Credit. A rental portion can affect tax treatment; do not assume the entire building receives identical homestead treatment. Start with the Vermont Department of Taxes.
Run the monthly payment calculator without rent first, then model conservative net rental income separately. Compare financing through a free quote, specifying the legal unit count, intended occupancy, and whether the purchase is a condominium or the entire building.
Compare Current Mortgage Rates
Compare current APRs, points, fees, and estimated monthly payments from participating lenders below.
Loan Program Comparison: 2026 Benchmarks
Burlington North End and South End Home Loans: Duplex Rental Offsets and Condo Conversions — Choose a mortgage by comparing eligibility, upfront cash and total monthly costs, not the advertised rate alone. Conventional, FHA, VA and USDA serve different borrowers. Confirm county limits, taxes, insurance and lender requirements before comparing personalized Loan Estimates for your household.
Historical 2025 one-unit comparison: conforming $832,750; FHA floor $541,287. County and unit-count limits can differ.
| Loan program | Down payment / equity | 2026 one-unit baseline | Costs and page-specific comparison |
|---|---|---|---|
| Conventional | 3%–5% subject to eligibility | $832,750 | PMI generally below 20% down |
| FHA | 3.5% at 580+; 10% at 500–579 | $541,287 floor | 1.75% upfront MIP; 0.55% annual for >95% LTV, base loan ≤$726,200, term >15 years |
| VA | 0% for eligible borrowers | No VA limit with full entitlement | No monthly PMI; funding fee unless exempt |
| USDA | 0% for eligible borrowers | Income, address and repayment eligibility | Guarantee and annual fees; confirm current schedule |
| Jumbo | Lender-specific cash and reserves | Above applicable conforming limit | Lender-specific pricing and insurance |
| Home Equity / Refinance | Equity and underwriting dependent | Property and lender dependent | Compare closing costs, term and break-even |
Sources: FHFA limits; HUD FHA limits.
Editorial Methodology & Primary Sources
Verification date: Not recorded; check the primary source and lender timestamp before relying on an estimate.
Rate comparisons use participating lender feeds, not a whole-market survey or guaranteed offers. Freddie Mac PMMS is a market benchmark, not a personalized quote. Calculator models rely on published regulatory formulas and disclosed assumptions rather than fabricated first-person loan testing.
Monthly principal and interest use the amortization formula P × r / (1 − (1 + r)−n), where r is the monthly note rate and n is the number of payments; at zero interest use P / n. PITI adds monthly property taxes and homeowners insurance; PMI is separate. APR includes applicable finance charges under Regulation Z and is not the note rate used for payments. Compare lender Loan Estimates for actual APR and fees.
- Consumer Financial Protection Bureau (CFPB) — Loan Estimates, APR and borrower disclosures; Regulation Z.
- U.S. Department of Housing and Urban Development (HUD / FHA) — FHA program guidance.
- U.S. Department of Veterans Affairs (VA) — VA loan eligibility and benefits.
- Freddie Mac Primary Mortgage Market Survey (PMMS) — published rate benchmarks.
- U.S. Census state tax collections — state property tax benchmarks; confirm parcel-specific assessments and exemptions with the state revenue department and local assessor.
- Vermont Housing Finance Agency — state housing finance and property tax authority.
- Vermont Department of Taxes — state housing finance and property tax authority.
The payment snapshot uses illustrative annual taxes of 1% of home price, $1,200 insurance and 0.5% PMI below 20% down, not verified local quotes. Other calculators disclose their inputs and assumptions. Published guidance and lender feeds may change independently; confirm current program rules, taxes and offers before a decision.